This is an Illustrious style lora for the character Venom from Marvel Comics. Specifically the version of Venom from when he first came out back in the 1980s.
A weight of 0.85 to 1.25 works well with this with most models with best results tending to occur around 1. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 3.5 to 7.5 and a Distilled CFG Scale of 3.5 to 10.
Prompts for this lora are ( Venom80s, muscular, symbiote, ).